ATE131943T1 - Vorrichtung zum abtasten eines objekts - Google Patents

Vorrichtung zum abtasten eines objekts

Info

Publication number
ATE131943T1
ATE131943T1 AT92101409T AT92101409T ATE131943T1 AT E131943 T1 ATE131943 T1 AT E131943T1 AT 92101409 T AT92101409 T AT 92101409T AT 92101409 T AT92101409 T AT 92101409T AT E131943 T1 ATE131943 T1 AT E131943T1
Authority
AT
Austria
Prior art keywords
scanner
mirror
rotation
axis
scanning
Prior art date
Application number
AT92101409T
Other languages
English (en)
Inventor
Gerhard Dr Zinser
Original Assignee
Heidelberg Engineering Optisch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heidelberg Engineering Optisch filed Critical Heidelberg Engineering Optisch
Application granted granted Critical
Publication of ATE131943T1 publication Critical patent/ATE131943T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Air Bags (AREA)
  • Endoscopes (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Eye Examination Apparatus (AREA)
  • Image Input (AREA)
AT92101409T 1991-02-04 1992-01-29 Vorrichtung zum abtasten eines objekts ATE131943T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4103298A DE4103298A1 (de) 1991-02-04 1991-02-04 Vorrichtung zur abbildung eines objektes

Publications (1)

Publication Number Publication Date
ATE131943T1 true ATE131943T1 (de) 1996-01-15

Family

ID=6424342

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92101409T ATE131943T1 (de) 1991-02-04 1992-01-29 Vorrichtung zum abtasten eines objekts

Country Status (5)

Country Link
US (1) US5170276A (de)
EP (1) EP0498280B1 (de)
JP (1) JP2525305B2 (de)
AT (1) ATE131943T1 (de)
DE (2) DE4103298A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3092382B2 (ja) * 1993-03-22 2000-09-25 松下電器産業株式会社 信号処理装置
US5620000A (en) * 1993-07-02 1997-04-15 Heidelberg Engineering, Optische Messsysteme Gmbh Method and apparatus for measuring flow rate, particularly of blood
DE4322043C2 (de) * 1993-07-02 1995-07-20 Heidelberg Engineering Optisch Verfahren und Gerät zur Messung der Fließgeschwindigkeit, insbesondere des Blutes
US5585632A (en) * 1995-02-28 1996-12-17 University Of Washington Wide-angle infrared cloud imager
AUPP062197A0 (en) 1997-11-28 1998-01-08 Lions Eye Institute Of Western Australia Incorporated, The Stereo scanning laser ophthalmoscope
US20060232762A1 (en) * 2005-04-15 2006-10-19 Specialty Minerals (Michigan) Inc. Optical element, measuring apparatus and measuring method
US20060232763A1 (en) * 2005-04-15 2006-10-19 Specialty Minerals (Michigan) Inc. Optical element, measuring apparatus and measuring method
US7259838B2 (en) * 2005-06-17 2007-08-21 Specialty Minerals (Michigan) Inc. Optical beam separation element, measuring apparatus and method of measuring
DE102006036864B4 (de) * 2005-08-05 2015-12-24 Heidelberg Engineering Gmbh Verfahren und System zur biometrischen Identifikation oder Verifikation
JP2009502382A (ja) 2005-08-05 2009-01-29 ハイデルベルク・エンジニアリング・ゲー・エム・ベー・ハー 生体認証または生体照合の方法およびシステム
US8262647B2 (en) * 2009-07-29 2012-09-11 Alcon Lensx, Inc. Optical system for ophthalmic surgical laser
US9629542B2 (en) 2011-02-04 2017-04-25 Heidelberg Engineering Gmbh Method and device for the sequential recording of interferometric deep sectional images at different depths, in particular for analysis of the eye
US20160087978A1 (en) * 2014-09-23 2016-03-24 International Business Machines Corporation Multi - layered biometric security

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717772A (en) * 1971-09-03 1973-02-20 Midland Capital Corp Linear bidirectional scanning system
JPS586211B2 (ja) * 1975-07-07 1983-02-03 パイオニア株式会社 ヨミトリソウチ
JPS5596917A (en) * 1979-01-17 1980-07-23 Canon Inc Two-dimensional scanner
JPS5674219A (en) * 1979-11-22 1981-06-19 Victor Co Of Japan Ltd Three-dimensional display device
US4347530A (en) * 1980-10-24 1982-08-31 Inframetrics, Inc. Scanning mirror arrangement
US4743903A (en) * 1982-11-12 1988-05-10 The Garrett Corporation Peripheral vision artificial horizon device and associated methods
JPH0621902B2 (ja) * 1985-04-19 1994-03-23 日本電気株式会社 ビームポジショナ
SE460565B (sv) * 1986-12-29 1989-10-23 Sarastro Ab Svepanordning foer ett optiskt instrument
US4788423A (en) * 1987-05-26 1988-11-29 Santa Barbara Research Center Two-mirror scanning system
EP0382807B1 (de) * 1988-06-29 1994-12-07 G. Rodenstock Instrumente Gmbh Vorrichtung zur erzeugung eines bildes eines objekts
US5048904A (en) * 1990-07-06 1991-09-17 General Scanning, Inc. Two-mirror scanner with pincushion error correction

Also Published As

Publication number Publication date
EP0498280A2 (de) 1992-08-12
EP0498280A3 (en) 1992-10-21
EP0498280B1 (de) 1995-12-20
US5170276A (en) 1992-12-08
DE4103298C2 (de) 1993-04-15
JP2525305B2 (ja) 1996-08-21
JPH05119277A (ja) 1993-05-18
DE59204711D1 (de) 1996-02-01
DE4103298A1 (de) 1992-08-13

Similar Documents

Publication Publication Date Title
DE59204711D1 (de) Vorrichtung zum Abtasten eines Objekts
CA2011360A1 (en) Inspection of container finish
EP0659383A3 (de) Verfahren und Vorrichtung zur tomographischen Abbildung des Augenhintergrundes mittels optischer Kohärenz
KR960008272A (ko) 용기 마무리 치수 파라미터의 광학적 검사
DE68916042D1 (de) Vorrichtung zum Abtasten eines optischen Bildes.
DK436085A (da) Fingeraftryksafbildningsapparat
EP0751665A3 (de) Positionierverfahren und -vorrichtung für eine Fokussierungslinse
DE69225284T2 (de) Regelbares Bildaufnahmesystem mit zwei Detektoren
GB2271437A (en) High resolution laser beam scanner and method for operation thereof
DK0571891T3 (da) Kamerasystemoptik
ATE86763T1 (de) Vorrichtung zum optischen abtasten der oberflaeche eines objektes.
EP0901271A3 (de) Zweilinsenkonvergenzvorrichtung in einem Flachbettabtaster mit zwei Abtastebenen
JPS5642205A (en) Focus detecting method
EP1104161A3 (de) Messung der Ausrichtung eines Abtasters
DE3671347D1 (de) Optoelektronischer abtastkopf.
EP0785664A3 (de) Abtastgerät mit kontaktlosen optischen Bauelementen
JPS5674219A (en) Three-dimensional display device
JPS61105679A (ja) 指紋情報を得る方法および装置
WO2000025509A8 (fr) Dispositif de numerisation a haute resolution de documents de grandes dimensions
DE69025716D1 (de) Abtaster mit Bildkontextverarbeitung bei langsamer Abtastung
ATE108029T1 (de) Abtastanordnung zum abtasten einer oberfläche entlang einer linie mittels optischer strahlung.
GB2253762B (en) Phase measuring scanning optical microscope
Watanabe et al. Synchronized acquisition of cylindrical range and color data.
JPS57160006A (en) Optical measuring method and auxiliary device therefor
Bashkansky et al. DTIC QUALITY EJECTED

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee